Les adresses IP débutant par 220.75.78 sont fournies par Korea Telecom, elles appartiennent au CIDR (Classless Inter-Domain Routing) 220.72.0.0/13, le bloc IP comprant les adresses de 220.72.0.0 à 220.79.255.255). Le numéro de système autonome (ASN) est 4766.
| ASN | 4766 |
| IP commençant par | 220.72.0.0 |
| IP se terminant par | 220.79.255.255 |
| Nom ASN | Korea Telecom |
| CDIR | 220.72.0.0/13 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 10/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | KR | Korea, Republic of | - | Seoul | 37,5683 | 126,9778 | 2017-09-10 |
| MaxMind | KR | Corée du Sud | - | - | 37,5112 | 126,9741 | 2017-09-10 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 220.75.78.0 | 3695922688 | 0 |
| 220.75.78.1 | 3695922689 | 0 |
| 220.75.78.2 | 3695922690 | 0 |
| 220.75.78.3 | 3695922691 | 0 |
| 220.75.78.4 | 3695922692 | 0 |
| 220.75.78.5 | 3695922693 | 0 |
| 220.75.78.6 | 3695922694 | 0 |
| 220.75.78.7 | 3695922695 | 0 |
| 220.75.78.8 | 3695922696 | 0 |
| 220.75.78.9 | 3695922697 | 0 |
| 220.75.78.10 | 3695922698 | 0 |
| 220.75.78.11 | 3695922699 | 0 |
| 220.75.78.12 | 3695922700 | 0 |
| 220.75.78.13 | 3695922701 | 0 |
| 220.75.78.14 | 3695922702 | 0 |
| 220.75.78.15 | 3695922703 | 0 |
| 220.75.78.16 | 3695922704 | 0 |
| 220.75.78.17 | 3695922705 | 0 |
| 220.75.78.18 | 3695922706 | 0 |
| 220.75.78.19 | 3695922707 | 0 |
| 220.75.78.20 | 3695922708 | 0 |
| 220.75.78.21 | 3695922709 | 0 |
| 220.75.78.22 | 3695922710 | 0 |
| 220.75.78.23 | 3695922711 | 0 |
| 220.75.78.24 | 3695922712 | 0 |
| 220.75.78.25 | 3695922713 | 0 |
| 220.75.78.26 | 3695922714 | 0 |
| 220.75.78.27 | 3695922715 | 0 |
| 220.75.78.28 | 3695922716 | 0 |
| 220.75.78.29 | 3695922717 | 0 |
| 220.75.78.30 | 3695922718 | 0 |
| 220.75.78.31 | 3695922719 | 0 |
| 220.75.78.32 | 3695922720 | 0 |
| 220.75.78.33 | 3695922721 | 0 |
| 220.75.78.34 | 3695922722 | 0 |
| 220.75.78.35 | 3695922723 | 0 |
| 220.75.78.36 | 3695922724 | 0 |
| 220.75.78.37 | 3695922725 | 0 |
| 220.75.78.38 | 3695922726 | 0 |
| 220.75.78.39 | 3695922727 | 0 |
| 220.75.78.40 | 3695922728 | 0 |
| 220.75.78.41 | 3695922729 | 0 |
| 220.75.78.42 | 3695922730 | 0 |
| 220.75.78.43 | 3695922731 | 0 |
| 220.75.78.44 | 3695922732 | 0 |
| 220.75.78.45 | 3695922733 | 0 |
| 220.75.78.46 | 3695922734 | 0 |
| 220.75.78.47 | 3695922735 | 0 |
| 220.75.78.48 | 3695922736 | 0 |
| 220.75.78.49 | 3695922737 | 0 |
| 220.75.78.50 | 3695922738 | 0 |
| 220.75.78.51 | 3695922739 | 0 |
| 220.75.78.52 | 3695922740 | 0 |
| 220.75.78.53 | 3695922741 | 0 |
| 220.75.78.54 | 3695922742 | 0 |
| 220.75.78.55 | 3695922743 | 0 |
| 220.75.78.56 | 3695922744 | 0 |
| 220.75.78.57 | 3695922745 | 0 |
| 220.75.78.58 | 3695922746 | 0 |
| 220.75.78.59 | 3695922747 | 0 |
| 220.75.78.60 | 3695922748 | 0 |
| 220.75.78.61 | 3695922749 | 0 |
| 220.75.78.62 | 3695922750 | 0 |
| 220.75.78.63 | 3695922751 | 0 |
| 220.75.78.64 | 3695922752 | 0 |
| 220.75.78.65 | 3695922753 | 0 |
| 220.75.78.66 | 3695922754 | 0 |
| 220.75.78.67 | 3695922755 | 0 |
| 220.75.78.68 | 3695922756 | 0 |
| 220.75.78.69 | 3695922757 | 0 |
| 220.75.78.70 | 3695922758 | 0 |
| 220.75.78.71 | 3695922759 | 0 |
| 220.75.78.72 | 3695922760 | 0 |
| 220.75.78.73 | 3695922761 | 0 |
| 220.75.78.74 | 3695922762 | 0 |
| 220.75.78.75 | 3695922763 | 0 |
| 220.75.78.76 | 3695922764 | 0 |
| 220.75.78.77 | 3695922765 | 0 |
| 220.75.78.78 | 3695922766 | 0 |
| 220.75.78.79 | 3695922767 | 0 |
| 220.75.78.80 | 3695922768 | 0 |
| 220.75.78.81 | 3695922769 | 0 |
| 220.75.78.82 | 3695922770 | 0 |
| 220.75.78.83 | 3695922771 | 0 |
| 220.75.78.84 | 3695922772 | 0 |
| 220.75.78.85 | 3695922773 | 0 |